Omron MX2 User Manual

227
SECTION 5
Inverter System Accessories
5-1 Introduction
5-1-1 Introduction
A motor control system will obviously include a motor and inverter, as well as
fuses for safety. If you are connecting a motor to the inverter on a test bench
just to get started, that's all you may need for now. But a fully developed sys-
tem can also have a variety of additional components. Some can be for noise
suppression, while others may enhance the inverter's braking performance.
The figure below shows a system with several possible optional components,
and the table gives part number information.
Breaker,
MCCB or
GFI
From power supply
Motor
Thermal
switch
L1 L2 L3
T1 T2 T3
Inverter
+1
+
GND
EMI filter
DC link
choke
P/+
RF noise
filter choke
AC reactor
(Input choke)
AC reactor
(Output choke)
Braking
Resistor
RB
Name Part No. Series See
page
AC reactor, input side AX-RAIxxxxxxxx-DE 228
EMI filter (for CE) AX-FIMxxxx-RE 229
DC link choke AX-RCxxxxxxxx-RE 229
Braking resistor AX-REMxxxxxxx-IE 229
RF noise filter choke, output side AX-FEJxxxx-RE 229
AC reactor, output side AX-RAOxxxxxxxx-DE 228
Note

Omron MX2 Specifications

General

Model	MX2
Category	Inverter
Enclosure Rating	IP20
Control Method	V/f control, Sensorless vector control
Frequency Range	0.1 to 400 Hz
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat, Short circuit
Communication	Modbus RTU
Ambient Temperature	-10 to 50 °C (without freezing or condensation)
Overload Capacity	150% for 60 seconds
Cooling Method	Fan Cooled
Humidity	5 to 95% RH (without condensation)
Altitude	Up to 1000m without derating
Voltage	200-240 VAC, 380-480 VAC
Braking Unit	Built-in (for certain models), Optional External